baber/WOPTO huggingface dataset:
Patent JP-H10219321-A (JP)
Title: Structure of furnace opening hole part in blast furnace
Inventor: KANETANI HIROSHI
IPC: C21B7/20
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a furnace opening hole part and to extend the service life of the opening hole part in a blast furnace by arranging a stave with a cooling device at the inside of the opening hole part in the blast furnace and fitting a liner excellent in heat resistance and wear resistance in the inside of the stave so as to be freely changable. SOLUTION: The cast iron-made stave 6 is arranged at a position colliding to the charged raw material in the inside of the furnace shell 1 at the opening hole part of the blast furnace and further, in the inside of the stave, a high Ni, Cr cast iron-made liner 7 excellent in heat resistance and wear resistance is arranged. The liner 7 is fixed to the furnace shell 1 so as to be freely changable with bolts 8a penetrating the stave 6 and the furnace shell 1 and nuts 8b. Projecting parts 9a, 9b are arranged at the lower end part and the upper end part of the stave 6, and the liner 7 is arranged so as to be supported between both projecting parts. Cooling pipings 10, 11 are arranged in the stave body 6 and the upper and the lower projecting parts 9a, 9b to cool the stave 6 and the liner 7, and the damage thereof caused by high temp. is prevented.  In the case of wearing the liner 7 by the collision of charging raw material from a raw material device, the liner is changed into the new one with the bolts 8a and the nuts 8b to prevent the damage of the opening hole part in the blast furnace.
Patent JP-S54116886-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAGI ISAMU
IPC: H01L21/225
Filed: 1978-03-02
Abstract: PURPOSE: To obtain a highly-integrated semiconductor device by injecting selectively impurities into a poly-Si film on an insulation film for the selective formation of an oxidized film, and by providing a source and drain.  
     CONSTITUTION: An open window is made in thermal oxidized film 2 on P-type Sil, and poly-Si5 is stacked and covered with Si 3 N 4 6. Coresponding to windows time 3 and 4 of film 2, windows 7 and 8 are made selectively in film 6. A resist at  this is used as a mask to form source-drain layer 13 through phosphorus ion injection, phosphorus-added layer 20 is formed on film 5, and then, the resist is removed. Next, film 6 is removed selectively to form Si 3 N 4  masks 9 to 11, and poly-Si5 is oxidized to form film 12. Then, masks 9 to 11 are removed and phosphorus is diffused, so that electrode 15. N-type poly-Si layer 16 and N-type layer 17. Providing Al wirings 18 and 19 completes a N-channel type Si gate FET. This structure can require only the simple process and an excellent characteristic FET can be obtained whose geometrical shape is small. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000223224-A (JP)
Title: Coaxial connector and coaxial contact complex
Inventor: HAYASHI YASUSHI
IPC: H01R24/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial connector which is easily assembled while power can be saved and miniaturization can be achieved. SOLUTION: This coaxial connector is fitted to or separated from a counterpart coaxial connector. During fitting, the coaxial connectors are electrically connected to each other since a contact complex is brought into contact with the counterpart coaxial connector. In this case, the contact complex includes a center contact 1 disposed at the center on a virtual plane including one axis, and an outside contact 3 on one side and a detecting contact 5 on the other side, which are disposed on both sides at a reference surface, i.e., the virtual plane including one axis in a laterally symmetric manner with a predetermined interval with respect to the contact 1 at the center.
Patent JP-H05133836-A (JP)
Title: Method for detecting small-hole part of container body
Inventor: GUTSUDOMAN MAAKU
IPC: G01M3/04
Filed: 1991-02-19
Abstract: PURPOSE: To detect a small hole part without moving a sample vessel by force- feeding an air into a vessel body, and applying a liquid having a surface tension in a specified range on its surface, for coating. CONSTITUTION: As a liquid for coating the outside surface of a vessel body 10, such liquid as having a surface tension of 50-70dyne/cm is preferable. In short, 4% solution of CH9 CH (CH2 H5 ) CH2 SO4 Na (surface tension is about 63dyne/cm). With this, a bubble is formed by a pressurized air passing through a small hole part 10' of the vessel body 10, and when the diameter of bubble reaches 0.013-0.051cm, it breaks to generate an ultrasonic wave energy. The ultrasonic wave is detected with an ultrasonic wave converter 14, and the output of the converter 14 is, through a pre-amplifier 16, etc., volume-connected to a function generator 22. An audible signal from the output terminal (pin 2) of the generator 22 is transferred to a headphone 26.  In addition, the output of the generator 22 is also applied to a frequency compensation meter amplification circuit 35, and it is, through a meter signal adjusting circuit 37, displayed on a meter 38. Thus, the small hole part 10' is detected.
Patent JP-H08228531-A (JP)
Title: Planting control device of rice transplanter
Inventor: SHINAGAWA MASAO
IPC: A01C11/02
Filed: 1996-01-17
Abstract: PURPOSE: To reduce hydraulic cylinder power required for rotating a planting part around a center pin and to prevent vibration at the planting part side becoming a shock to a hydraulic cylinder. CONSTITUTION: A hydraulic cylinder 38 is arranged above the connecting position of a supporting frame 24 to a top ring 25 and a rod 42 is installed approximately in parallel with a piston rod 40 through a right and left arms 41 at both end parts of the piston rod 40. A base plate 43 is fixed to a planting case 20 and the middle part of the rod 42 is slidably inserted into the upper end part of the base plate 43 extending above the planting case 20. A pair of a right and a left buffer springs 44 are laid between the arms 41 at both the side parts of the base plate 43 and the base plate 43. The base plate 43 is rocked right and left through the buffer springs 44 by reciprocating sliding of the piston rod 40 to correct the right and left inclination of the planting part 15.
Patent JP-H04264496-A (JP)
Title: Active sound elimination device
Inventor: EGUCHI MASAKI
IPC: G10K11/16
Filed: 1991-02-19
Abstract: PURPOSE:To make the influence of an externally radiated noise smaller even when the overall value of a sound elimination error sound pressure level can not be lower any more. CONSTITUTION:A sound wave is generated in a conduit 2 and made to interfere with a noise propagated in the conduit 2. An after-interference sound wave detecting means 6 detects the sound wave after the interference and its detection signal is weighted by predetermined frequencies to obtain an error signal showing the difference between the sound wave after the interference and a desired state. The sound wave generated in the conduit 2 is brought under adaptive control so that the value of the error signal weighted by the frequencies will be small. Therefore, even when the overall value of the output of the after- interference sound wave detecting means 6 is constant, frequency components which need to specially be reduced as to auditory sense can be removed efficiently.
Patent JP-H09192297-A (JP)
Title: Sound controller of pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of voices to be produced either separately or integrally if plural kinds of voice commands are output from a first CPU, which sets and controls the contents of a game, to a second voice control CPU used exclusively for controlling voice. SOLUTION: A control part which sets and controls the game functions of a pachinko machine is divided into a main control part 34 and a subsidiary control part 47, and the main control part 34 is provided with a first CPU 35 which sets and controls the contents of a game in a pachinko machine. The subsidiary control part 47 is provided with a second voice control CPU used exclusively for controlling voices issued to correspond to events occurring in the pachinko machine, and a voice control means is provided for producing a plurality of voices either separately or integrally in response to plural kinds of voice commands from the first CPU 35 to the second CPU.
Patent JP-S62182818-A (JP)
Title: Constant voltage power supply circuit
Inventor: TOYOSHIMA SATOSHI
IPC: G05F3/16
Filed: 1986-02-06
Abstract: PURPOSE:To produce the stable output voltage which is free from the effect of loads regardless of the number of these loads, by stabilizing the base input voltage of the 4th transistor where the output voltage is taken out through the emitter with the negative feedback function of the 3rd transistor for feedback. CONSTITUTION:A diode D4 and transistors TR Q5 and Q6 from a current mirror circuit 6 serving as an example of a constant current circuit. The current supplied to each collector of both TR Q5 and Q6 is equal to the current flowing to the collector of a TR Q1. Then the base of a pnp TR Q7 is connected to a common joint among a constant voltage element 1, the base of the TR Q1 and the collector of the TR Q5. The collector of the TR Q7 is grounded with the emitter connected in common to an input terminal 2 for power supply voltage together with collectors of the TR Q3, Q41 and Q42 respectively. Here the TR Q7 and a resistance R4 form a start circuit.
Patent JP-S56120622-A (JP)
Title: Antitumor agent comprising ceruloplasmin as active ingredient
Inventor: SHIMIZU MICHIYUKI
IPC: A61K38/44
Filed: 1980-02-28
Abstract: PURPOSE: An antitumor agent effective against various kinds of tumors, comprising ceruloplasmin, copper-containing plasma protein as an active ingredient.  
     CONSTITUTION: An antitumor agent comprising ceruloplasmin, copper-containing plasma protein having not less than 95% bonded copper in the plasma as an active ingredient. Ceruloplasmin has a molecular weight 134,000W151,000, and has 6W 8 copper atoms in one molecule. Ceruloplasmin has an oxidative action on Fe ++ , shows an antitumor action by this oxidative action, especially exhibits an antitumor action on a carcinogenic system based on strong oxidative actions in an organism by a small amount of administration, and has extremely low toxicity. Super oxide anion radical (SOAR), a free radical having strong oxidative action in an organism is made to convert into an oxygen molecule acceleratedly, so that the oxidative action of SOAR is controlled. Consequently, carcinogenicity whose cause is considered to be the excess oxidative action by SOAR is prevented. Injection is preferable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06241481-A (JP)
Title: Heat accumulating panel for floor heating and heat accumulation type floor heating device
Inventor: MITSUFUJI HARUHIKO
IPC: F28D20/02
Filed: 1993-02-15
Abstract: PURPOSE:To prevent a mortar layer from being affected by the volumetric expansion of a heat accumulating panel. CONSTITUTION:A latent heat accumulating material, accompanying the change of volume under the process of melting and solidifying, is formed on a plate type heat accumulating panel 1. A plurality of projections 2 are provided on at least one side 1a of the heat accumulating panel 1. The heat accumulating panel 1 is provided on a heat insulating layer 9 so that respective projections 2 of the heat accumulating panel 1 are abutted against the surface of the heat insulating layer 9. An air layer 11 is formed between the heat accumulating panel 1 and the heat insulating layer 9. The heat accumulating panel 1 is burried into a mortar layer 12 together with heaters 6. A force, generated by the volumetric expansion of the heat accumulating panel 1 upon accumulating heat, can be mitigated by the air layer 11.
Patent JP-H08220611-A (JP)
Title: Cover structure of camera
Inventor: GUNJI TAKESHI
IPC: G03B17/02
Filed: 1995-02-14
Abstract: PURPOSE: To simplify assembling work and to reduce the cost as well by dispensing with an adhesive, a retaining ring, etc., at the time of fixing a window member into in an opening part shared between inner and outer covers. CONSTITUTION: The camera cover 20 of inner and outer two-layer structure is constituted of the inner cover of a synthetic resin cover 21 and the outer cover of a metallic cover 22. A translucent panel 32 as the window member is assembled in the opening parts 30 and 31 formed in these inner and outer covers in common respectively. Then, an elastic pressing piece 33 having a presser 33a as a pressing means pressing and energizing the window member to the outer cover side is provided on the inner cover and further, a means for restraining the window member is provided on the outer cover. Moreover, a part overlapped with the window member around the opening part of the inner cover is formed with reduced thickness in an optical axial direction.
Patent JP-S63192861-A (JP)
Title: Thin film forming device
Inventor: KINOSHITA MIKIO
IPC: G11B5/85
Filed: 1987-02-05
Abstract: PURPOSE:To permit formation of a thin film having high adhesiveness on a substrate by providing grids respectively between a vapor source and counter electrode and between a filament for generating thermions and the vapor source and maintaining both the grids at a prescribed potential relation. CONSTITUTION:A material to be evaporated from the vapor source 9 flies toward the substrate 15 and passes the 1st grid 6. While the thermions released from the filament 7 are accelerated by the electric field between the 1st grid 6 and the counter electrode 5, the thermions fly toward the 1st grid 6 and collide against the particles of the material to be evaporated and the introduced gas to ionize the particles. A plasma state is thereby realized in the space near the 1st grid 6. The thermions from the vapor source 9 are absorbed, if the 2nd grid 8 is set at a positive or zero potential at this time. The 2nd grid 8 serves as a berried for the passage of the thermions from the vapor 9, if said grid is set at the negative potential and the plasma maintains the stable state. The thin film having good crystallinity and orientability and excellent adhesiveness is thereby formed on the substrate 5.
Patent JP-S57139775-A (JP)
Title: Recorder incorporating deflection controller of endless belt type recording medium
Inventor: YOKOTA TAKASHI
IPC: G03G15/22
Filed: 1981-02-23
Abstract: PURPOSE:To prevent the deflection of an endless belt type photoreceptor, by using a detecting means that detects the lateral deflection of the said photoreceptor, a control means that controls the deflection of the photoreceptor and a control circuit that receives the control signal of the deflection detecting means having a contact piece and transmits the control signal. CONSTITUTION:An endless belt photoreceptor 2 is transported by a conveying roller 3, etc. A detecting means 17 of the deflection of endless belt type photoreceptor detects the deflection of the photoreceptor 2. The detecting means 17 detects the deflection of the belt 2 is constituted with a frame 18, a supporting member 19 provided to the frame 18, a detecting filler 20 which turns with a fulcrum 19a, a photointerrupter 21, etc. The photoreceptor 2 touches a contact piece 20a, and a light shielding blade 20b is detected by the photointerrupter 21. A deflection control means controls a photoreceptor 2' hooked to a fixed shaft 4' by applying the pressure FR and FL to the side part of a moveable shaft 3'.
Patent JP-H08220707-A (JP)
Title: Developing method for silver halide black-and-white photographic sensitive material and solid processing agent for replenishing developing solution for same
Inventor: KOMATSU HIDEKI
IPC: G03C5/31
Filed: 1995-02-14
Abstract: PURPOSE: To prevent deposition and staining of the developing solution at the time of development for a long period in the method for developing the silver halide black- and-white photographic sensitive material, while replenishing the solid processing agent directly into the developing solution by incorporating a specified compound in the developing solution. CONSTITUTION: This photosensitive material is developed, while replenishing the solid processing agent directly into the developing solution containing one of the compounds represented mainly by formulae I-III, and in formula I, each of R<1> and R<2> is an H atom or an aromatic group or the like; each of L1 -L4 is an alkylene group or the like; W is an alkylene group or the like; and each of A1 -A3 is a carboxyl group or the like. In formula II, each of L1 and L2 is -Y1 -C(=X1 )-N(-R1 )-R2 or the like; X1 is an O atom or the like; each of R1 and R2 is an H atom or an alkyl group or the like; each of Y and Y1 is a divalent bonding group including an alkylene group; and X is a hydroxyl group or the like.  In formula III, L3 is -Y1 -C(=X1 )-N(-R1 )-R2 or the like; each of Ra -Rc is an H atom or the like; W is a >=2-valent bonding group including an alkylene group or the like; X1 is an O atom or the like; and each of R1 and R2 is an H atom or an alkyl group or the like.
Patent JP-H04252428-A (JP)
Title: Recording and/or reproducing device
Inventor: YOSHIDA TADAO
IPC: G11B23/03
Filed: 1991-01-25
Abstract: PURPOSE:To miniaturize the opening of a cartridge by protruding only the objective lens of an optical pickup to the side of a disk and entering it, into the cartridge via the opening, when the writing and/or reading of information signals are executed CONSTITUTION:The driving device 2 of the objective lens is provided with a magnetic yoke 6 to which a plural number of magnets 7, 7 are attached and a lens bobbin 3 which supports the objective lens 5. The objective lens 5 is attached to the lens bobbin 3 via a supporting member 4 of the objective lens. This supporting member 4 is formed in a cylinder shape whose diameter is approximately equal to the outer diameter of the lens 5, whose tip end side of the base is attached to the lens bobbin 3, and whose top end side the lens 5 is attached to. The lens 5 is protruded from the top part of the bobbin 3 to the exit direction of a luminous flux B along the optical axis of the lens 5 and supported by means of the supporting member 4. The lens 5, by being supported with the bobbin 3, is at the position where an exit luminous flux B from an optical system block part 1a through inside the supporting part 4 is made incident on, and the luminous flux B is converged by the lens.
Patent JP-H03230301-A (JP)
Title: Method for measuring overwritten characteristic of magnetic recording disk
Inventor: NAGAMURA SHOICHI
IPC: G11B5/00
Filed: 1990-02-05
Abstract: PURPOSE:To detect even a small defective characteristic part and to accurately decide the validity/invalidity of a disk by extracting a frequency component in a read signal, detecting the distribution of the extracted component value in the disk and calculating the overwritten characteristic value of the component based upon the distribution. CONSTITUTION:The disk 1 is rotated, a reading/writing circuit 10 is set up to a writing/reading state, the data of a 1st frequency is written, and the read signal is applied to an analyzer 30. The analyzer 30 applies/stores a frequency component corresponding to a peak point to/in an oscilloscope 40. After overwriting the data of the 2nd frequency, the analyzer 30 extracts a 1st frequency component in relation to the peripheral direction position of the disk and outputs the extracted component to the oscilloscope 40. A computer 50 calculates the ratio of the 1st frequency component values in 1st and 2nd reading signals and sets up to the calculated value as an overwritten characteristic value. Consequently, even a small defective characteristic part can be detected and the validity/invalidity of the disk can be accurately decided.
Patent JP-S61184688-A (JP)
Title: High-speed image modifying system utilizing frame buffer
Inventor: ONO TSUGUHIKO
IPC: G06T11/20
Filed: 1985-02-13
Abstract: PURPOSE:To display an image modified at a high speed without an overhead occurrance by transmitting by an image information transmital means an identical information from a frame buffer (FB) for display to an FB for update and writing in the FB only different luminance information after subjecting them to the hardware processings prior to a straight-line generator. CONSTITUTION:When an update request arises in the FB 2a for display, a signal generator 5 generates a copy-directing signal S1. As the signal S1 is inputted to a controller 6, the controller 6 controls the FB 2a to transmit the luminance information stored in the FB for update sequentially. Meanwhile, the generator 5, being synchronizing with the transmital timing of the FB 2a, generates a copy mask signal S2 at a time when the image information that is controlled based on the rectangular area correspondent to a prescribed image plane coincides with the rectangular area of the image, and prohibits the trans mission of the luminance information within the rectangular area. For this rectangular area not transmitted, the luminance signal of the image to be modi fied after being subjected to the straight-line generator 1 is written in the FB 2b for update. After the end of the said writing, the status is switched from the FB for update to the FB for display.
Patent JP-S53110791-A (JP)
Title: Temperature controlling method
Inventor: UECHI NOBORU
IPC: H05B1/02
Filed: 1977-03-08
Abstract: PURPOSE: To enable temperature controlling having no rips of temp.  controlling, by means of predicting necessary heating thermal quantity, and of continuously changing the electic power supplying to a heater by calculating the heating thermal quantity from the temp. of the heating medium in the heater and the temp.  of the body to be heated, and by the relation between the uprising portion of the heated thermal quantity per unit hours and the heated thermal quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03229109-A (JP)
Title: Surface inspecting device
Inventor: WATANABE TAKAHIRO
IPC: G03G5/10
Filed: 1990-02-05
Abstract: PURPOSE:To inspect the lower layer of a body to be inspected and to detect the distribution state, defect, etc., of the forming material by irradiating the body in multi- layered structure to be inspected with inspection light having specific wavelength and reading the brightness distribution of the irradiated surface of the body to be inspected with light differing in wavelength from the inspection light. CONSTITUTION:A reader 5 and two light irradiating devices 6 and 7 are arranged opposite a photosensitive drum 4. Projection light beams from fluorescent lamps 8 of the light irradiating devices 6 and 7 are passed through band-pass filters to become homogeneous light beams with wavelength lambdaex and irradiate the surface of the photosensitive drum 4. Consequently, the photosensitive drum 4 outputs a reflected light component with wavelength lambdaex from the surface layer and a fluorescent light component with wavelength lambdafl excited by the lower layer. The band-pass filter 10 of the reader 5 transmits only the fluorescent light component with wavelength lambdafl, so a television camera 11 reads only the fluorescent light component and its read signal is image- processed by an arithmetic processing circuit 12 to detect the defect, etc., of the lower layer of the photosensitive drum 4. The band-pass filters 9 and 10, etc., are detached to inspect even the surface of the surface layer of the photosensitive drum 4.